make: Add -fno-strict-aliasing

Since we use some kernel tricks for CMSG_FIRSTHDR
some compilers (in particular gcc version 4.4.5
20110214 (Red Hat 4.4.5-6)) do complain about strict
aliasing.

Thus pass -fno-strict-aliasing to be on the same
coast as kernel is.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

Makefile

 include Makefile.inc
 
 CFLAGS		+= -I./include
-CFLAGS		+= -O0 -ggdb3
+CFLAGS		+= -O0 -ggdb3 -fno-strict-aliasing
 
 LIBS		+= -lrt -lpthread -lprotobuf-c
 

Makefile.pie

@@ -24,7 +24,7 @@ DEPS		+= $(patsubst %.o,%.d,$(POBJS))
 DEPS		+= $(patsubst %.o,%.d,$(ROBJS))
 
 PIELDS		:= pie.lds.S
-PIEFLAGS	:= -fpie  -Wa,--noexecstack
+PIEFLAGS	:= -fpie  -Wa,--noexecstack -fno-strict-aliasing
 ASMFLAGS	:= -D__ASSEMBLY__
 
 $(PASM-OBJS): $(PASM-SRC) $(SYS-OBJ)